27821904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 57886896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 29, 33, 44, 46, 48, 58, 66, 69, 79, 87, 88, 92, 116, 132, 138, 158, 174, 176, 184, 232, 237, 253, 264, 276, 316, 319, 348, 368, 464, 474, 506, 528, 552, 632, 638, 667, 696, 759, 869, 948, 957, 1012, 1104, 1264, 1276, 1334, 1392, 1518, 1738, 1817, 1896, 1914, 2001, 2024, 2291, 2552, 2607, 2668, 3036, 3476, 3634, 3792, 3828, 4002, 4048, 4582, 5104, 5214, 5336, 5451, 6072, 6873, 6952, 7268, 7337, 7656, 8004, 9164, 10428, 10672, 10902, 12144, 13746, 13904, 14536, 14674, 15312, 16008, 18328, 19987, 20856, 21804, 22011, 25201, 27492, 29072, 29348, 32016, 36656, 39974, 41712, 43608, 44022, 50402, 52693, 54984, 58696, 59961, 75603, 79948, 87216, 88044, 100804, 105386, 109968, 117392, 119922, 151206, 158079, 159896, 176088, 201608, 210772, 239844, 302412, 316158, 319792, 352176, 403216, 421544, 479688, 579623, 604824, 632316, 843088, 959376, 1159246, 1209648, 1264632, 1738869, 2318492, 2529264, 3477738, 4636984, 6955476, 9273968, 13910952, 27821904]

約数ペア:

[(1, 27821904), (2, 13910952), (3, 9273968), (4, 6955476), (6, 4636984), (8, 3477738), (11, 2529264), (12, 2318492), (16, 1738869), (22, 1264632), (23, 1209648), (24, 1159246), (29, 959376), (33, 843088), (44, 632316), (46, 604824), (48, 579623), (58, 479688), (66, 421544), (69, 403216), (79, 352176), (87, 319792), (88, 316158), (92, 302412), (116, 239844), (132, 210772), (138, 201608), (158, 176088), (174, 159896), (176, 158079), (184, 151206), (232, 119922), (237, 117392), (253, 109968), (264, 105386), (276, 100804), (316, 88044), (319, 87216), (348, 79948), (368, 75603), (464, 59961), (474, 58696), (506, 54984), (528, 52693), (552, 50402), (632, 44022), (638, 43608), (667, 41712), (696, 39974), (759, 36656), (869, 32016), (948, 29348), (957, 29072), (1012, 27492), (1104, 25201), (1264, 22011), (1276, 21804), (1334, 20856), (1392, 19987), (1518, 18328), (1738, 16008), (1817, 15312), (1896, 14674), (1914, 14536), (2001, 13904), (2024, 13746), (2291, 12144), (2552, 10902), (2607, 10672), (2668, 10428), (3036, 9164), (3476, 8004), (3634, 7656), (3792, 7337), (3828, 7268), (4002, 6952), (4048, 6873), (4582, 6072), (5104, 5451), (5214, 5336)]